[mkgmap-dev] Commit: r1228: Reduce number of Table A entries.

Version 1228 was commited by markb on 2009-09-24 11:49:50 +0100 (Thu, 24 Sep 2009) Reduce number of Table A entries. Previously, Table A entries were unique for each combination of start node, end node and RoadDef. But no information from the start and end nodes goes into Table A so we can ignore the start and end nodes and all roads within a given routing centre that use the same RoadDef can now share a Table A entry. This reduces the number of entries required which makes the .img files smaller and, hopefully, also improves the routing because routing centres can now cover a larger area.